This video shows a demonstration to a year seven class on how to make a potato battery. By making a potato battery we are able to power a clock and describe the flow of electricity.
EMT627 Grade 7-9 Students as Mathematics Learners. This is a short video focusing on the understanding of the Area of a Triangle, and why the Formula is 1/2 b x h.
Focusing on the Curriculum Area (ACMMG159) and building on the previous understanding of the Area of a Rectangle.
Hope you enjoy.